The Old Bay Bridge Demolition

"The bridge, which was last open to traffic in September 2013 and is now being dismantled, is separate from the pier. Caltrans’ plan is to remove the rest of the span and then implode more than a dozen of the 20 remaining piers."

http://www.sfgate.com/bayarea/article/Caltrans-delays-old-Bay-Bridge-pier-implosion-6608666.php#photo-8898689

http://www.baybridgeinfo.org/photo

http://www.baybridgeinfo.org/demolition